Aluminum coil for Curtain wall Alloy: 1100 H14 Aluminum coil 1100 14 for Curtain wall1) Alloy: 1050 1060 1100 3003 50522) ... L/C at sight8) Application: Curtain wallWidely be used for aluminum and plastic composite board, aluminum and plastic composite ... wall board/aluminum curtain board, ceiling board/special-shaped ceiling board, aluminum sheets for cable channel, packaging, and electrical manufacture ...